Christine Granville

Vacation Specialist
Rosella Dragwa & Margo Pulling Dream Vacations
(570) 575-3354

Killarney, Ireland average temperature in May ranges from high 57 F. to a low of around 46 F. it can be moderately chilly and feel slightly windy. 

May's average rainfall is about 36% change of rain on an average day. 

What to wear in May. (packing list) May is spring time in Ireland so you can get four seasons in a day. So it's a good guess. what I found it to be all  about layers and waterproofs.